[sdiy] Strobe Tuner

James Patchell patchell at cox.net
Tue Oct 11 21:02:59 CEST 2005


I have used the Conn Stobe tuner often....it is a very good piece of 
equipment to use...it makes VCO calibration quick and accurate.  The 
biggest problem in doing a VCO is getting the scaling correct.  I just set 
the Conn to C, and then set the CV voltages from 0 -> 8 to do the tuning.
You never have to touch the tuner...each band corresponds to each octave...

At 03:04 AM 10/11/2005 -0500, Tony Kalomiris wrote:
>Got this Conn "StroboTuner" and I'm thinking I'll use it to calibrate this 
>Jupiter-8.
>I use my 4 1/2 DMM counter and my ears, but I'm willing to try both the 
>'lissajous' method in the SN and or a combination of all 4 'tools'.
>
>Question. I know what a nightmare these beasts can be , room temp changes 
>and other variables, so I 'd like this to go as smoothly as possible.
>
>Oh , how do I know the Conn is even calibrated ? What do you guys use as a 
>reference frequency ? Is this your X-input to the scope ?
>
>Tony
>
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         -Jim
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